대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 D
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- Pages.1821-1823
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- 1999
탄화온도가 상이한 활성탄소 복합제 전극이 전기이중층 케페시터의 층방전 특성에 미치는 영향
Effect of carbonization temperature of AC/C composite electrode on electro double layer capacitor
- Jo, Young-Keun (Korea Institute of Energy Research, Chungnam University) ;
- Jung, Doo-Hwan (Korea Institute of Energy Research, Chungnam University) ;
- Kim, Chang-Soo (Korea Institute of Energy Research, Chungnam University) ;
- Park, So-Jin (Korea Institute of Energy Research, Chungnam University)
- 발행 : 1999.07.19
초록
Carbon is an attractive material on electro double capacitor which depend on charge storage in the electrode/electrolyte interfacial double layer. Carbonaceous material for double layer capacitor can be obtained from carbon powder, fiber, film and porous carbon sheet. The capacitance of electrodes using an activated carbon was influenced by a filling density of the carbon, thickness and internal resistance of the electrode. In this study. to reduce internal resistance and increase electric conductivity of the electrode. activated carbon/carbon(AC/C) composite electrode was fabricated. The capacitors which have energy densities of 68F/g(at
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